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Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

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253534 matches
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SOTSP: HOP206 (S-pole)

2026-03-09T13:00:15 to 2026-03-09T15:53:48

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: South Pole

Pointing: xcen=-21 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1019
6302A Velocity 6301.5A	0	322,162	1019
6302A Transverse Flux Density	0	322,162	1019
6302A Longitudinal Flux Density	0	322,162	1019

SOTSP: HOP206 (S-pole)

2026-03-09T10:03:11 to 2026-03-09T12:56:45

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: South Pole

Pointing: xcen=-22 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1019
6302A Velocity 6301.5A	0	322,162	1019
6302A Transverse Flux Density	0	322,162	1019
6302A Longitudinal Flux Density	0	322,162	1019

SOTSP: HOP 206 S Pole

2026-03-06T10:04:05 to 2026-03-06T12:57:39

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: S. Pole

Pointing: xcen=-20 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1020
6302A Velocity 6301.5A	0	320,162	1020
6302A Transverse Flux Density	0	320,162	1020
6302A Longitudinal Flux Density	0	320,162	1020

SOTSP: HOP 206 S Pole

2026-03-04T10:44:05 to 2026-03-04T13:37:39

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: S. Pole

Pointing: xcen=-21 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1019
6302A Velocity 6301.5A	0	322,162	1019
6302A Transverse Flux Density	0	322,162	1019
6302A Longitudinal Flux Density	0	322,162	1019

SOTSP: AR 14401

2026-03-27T15:00:28 to 2026-03-27T15:47:53

Science Goal: Observe an active region

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-98 ycen=457,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	736
6302A Velocity 6301.5A	0	232,162	736
6302A Transverse Flux Density	0	232,162	736
6302A Longitudinal Flux Density	0	232,162	736

SOTSP: AR 14401

2026-03-27T00:30:33 to 2026-03-27T01:17:56

Science Goal: Observe an active region

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-216 ycen=455,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	739
6302A Velocity 6301.5A	0	232,162	739
6302A Transverse Flux Density	0	232,162	739
6302A Longitudinal Flux Density	0	232,162	739

SOTSP: South Pole

2026-03-23T02:50:57 to 2026-03-23T05:44:30

Science Goal: Observe the south polar region

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: S. Pole

Pointing: xcen=0 ycen=-934,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1022
6302A Velocity 6301.5A	0	323,162	1022
6302A Transverse Flux Density	0	323,162	1022
6302A Longitudinal Flux Density	0	323,162	1022

SOTSP: HOP 206

2026-03-18T10:04:56 to 2026-03-18T12:58:29

Science Goal:

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Quiet Sun

Pointing: xcen=-23 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1016
6302A Velocity 6301.5A	0	320,162	1016
6302A Transverse Flux Density	0	320,162	1016
6302A Longitudinal Flux Density	0	320,162	1016

SOTSP: HOP206 (S-pole)

2026-03-12T10:16:43 to 2026-03-12T13:10:16

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: South Pole

Pointing: xcen=-22 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1020
6302A Velocity 6301.5A	0	322,162	1020
6302A Transverse Flux Density	0	322,162	1020
6302A Longitudinal Flux Density	0	322,162	1020

IRIS: A1: QS monitoring

2026-07-29T04:30:04 to 2026-07-29T04:48:08

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=6 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: SUIT Coordination: AR 14494

2026-07-29T00:00:24 to 2026-07-29T02:31:22

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT Coordination: AR 14494

Target: AR

Pointing: xcen=463 ycen=-137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	1000
2796	0.15	67,66	1000

IRIS: Low-telem flare study: AR 14494

2026-07-28T19:52:48 to 2026-07-28T23:17:33

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Low-telem flare study: AR 14494

Target: AR

Pointing: xcen=431 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	1284

IRIS: Limb-to-limb tracking: AR 14496

2026-07-28T16:41:44 to 2026-07-28T18:08:08

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking: AR 14496

Target: AR

Pointing: xcen=-165 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	271,179	72
2832	1.08	271,179	71
1400	1.08	271,179	71
2796	1.08	271,179	71

IRIS: Limb-to-limb tracking: AR 14496

2026-07-28T13:40:05 to 2026-07-28T16:32:55

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking: AR 14496

Target: AR

Pointing: xcen=-202 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	284,179	160
2832	1.08	284,179	160
1400	1.08	284,179	160
2796	1.08	284,179	160

AIA: null

2026-05-16T20:00:09 to 2026-05-16T22:59:57

Science Goal: ssw_service_260729_184951_13798

Program:

Target:

Pointing: xcen=-1 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	6.2	2,382,2,382	30

253534 matches
prev 1...16897 16898 16899 16900 16901 [16902] 16903 next